: It is often viewed as a personal choice between parent and child, depending on the child's maturity and comfort level.

: Experts from Kidspot suggest that ages 13–15 are typically when girls begin asking for them.

: Marketed for everyday wear and breathability.

: Leading suppliers like Shanghai Hexuan utilize seamless cotton technology to minimize skin irritation for active youth. Others, such as Yiwu Morcoda , offer a wider range of elastic, breathable fabrics for better customization.

: Contrary to some assumptions, many users find thongs comfortable because they lack excess fabric that can bunch or sag under tight clothing. For active teens or those in sports, low-rise, seamless options are often preferred to avoid visible panty lines (VPL).

The appropriateness of thongs for teenagers is often debated among parents and experts:

Reviewers and manufacturers highlight several key attributes for teen-specific thong underwear: